Otto Struve

OttoStruve, 02227, 1935 UP, 1935UP, 1955 RX, 1955RX, 1955 SA2, 1955SA2, 1962 WL2, 1962WL2, 1965 SV, 1965SV, 1970 ET2, 1970ET2, J35U00P, J55R00X, J55S02A, J62W02L, J65S00V, J70E02T

All data for this body: [vot]

MPC data
Name (number) Otto Struve (2227)
a 2.23604
e 0.17413
i / sin(i) 4.9515 / 0.08631
q 1.84668
Q 2.62540
ω 253.8902
Node 178.8526
m 69.5479
n 0.2948
Epoch 2460200.5
nobs 3834
nopp 29
Years observed 1935-2023
rms 0.53
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.236
ep 0.196
sin(ip) 0.095
Value Standard error
G 0.150
H 13.540
Mass
D 4.77 0.056
pV 0.350 0.0429
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2359 0.1958 0.0953 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.52 0.860 0.860 Nugent 2016AJ....152...63N NEATM
4.67 0.070 0.070 Masiero 2014ApJ...791..121M NEATM
4.95 0.094 0.094 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.320 0.1200 0.1200 Nugent 2016AJ....152...63N NEATM
0.347 0.0506 0.0506 Masiero 2011ApJ...741...68M NEATM
0.390 0.1100 0.1100 Masiero 2014ApJ...791..121M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.54 MPC-2023-12-04 MPC-2023-12-04 Phot